Rick is a project manager for the production of a new line of bicycles. Which of the following deliverables would be classified as Red, according to the progress made? a.) The welding equipment has malfunctioned, halting the assembly line. b.) The cost of handlebar parts has unexpectedly risen. c.) The painting team has finished applying the base coat to all bike frames ahead of schedule. d.) The shipment of bicycle gears has arrived on time and will be installed by next Monday